//
//  ViewController.h
//  BiologyLibrary
//
//  Created by milo on 16/7/1.
//  Copyright © 2016年 youxh. All rights reserved.
//

#import "CustomViewController.h"

@interface BLBaseViewController : CustomViewController{

    NSString    *_keyStepStr;
    NSInteger   _currentStep;
}

@end

